Pitch count

Pitch counts are especially a concern for young pitchers, pitchers recovering from injury, or pitchers who have a history of injuries. The pitcher wants to keep the pitch count low because of his stamina. Often a starting pitcher will be removed from the game after 100 pitches, regardless of the actual number of innings pitched, as it is reckoned to be the maximum optimal pitch count for a starting pitcher.[1] It is unclear if the specialization and reliance on relief pitchers led to pitch counts, or if pitch counts led to greater use of relievers.[2] Pitch counts are sometimes less of a concern for veteran pitchers, who after years of conditioning are often able to pitch deeper into games. A pitcher's size, stature, athleticism, and pitches style (and/or type of pitch thrown) can also play a role in how many pitches a pitcher can throw in a single game while maintaining effectiveness and without risking injury.

Pitch count can also be used to gauge the effectiveness and efficiency of a pitcher. It is better under most circumstances for a pitcher to use the fewest number of pitches possible to get three outs. Pitching efficiency is typically measured by pitches per inning or pitches per plate appearance.

Opposing teams also pay attention to pitch counts, and may try to foul off as many pitches as possible (or at least any difficult-to-hit pitches) either to tire the pitcher out, or to inflate the pitch count and drive a pitcher from the game early in favor of a possibly less effective relief pitcher.

Contents

Little League has imposed a strict pitch count limit on pitchers. A pitcher must be removed immediately upon the current at-bat or the current half-inning ends, whichever comes first, upon reaching the pitch count per day.

Age

Pitch Limit

7-8

50

9-10

75

11-12

85

13-16

95

17-18

105

Once a pitcher throws 21 pitches (under 14) or 31 pitches (15-18) in a game, the pitcher must rest and not participate in pitching. Furthermore, pitchers may not be catchers if more than 40 pitches were thrown by the player.

Before pitch counts became prominent in the 1980s, a pitcher primarily "pitched until he could no longer get anyone out or the game was over."[3] As pitch counts have become more prominent, pitchers are often removed from games independent of whether or not they are tired or still pitching effectively.[4] The use of pitch counts has been influenced by agents wanting to protect their clients, and organizations wanting to protect investments in their pitchers.[5] This change has shifted the expectations of starting pitchers from pitching complete games to quality starts of six innings instead.[6]

Opponents of the pitch count have argued that the inclusion of the pitch count has hurt pitchers more than it has protected them. Critics of the pitch count argue that pitchers are "babied" and that many of the injuries that pitchers have suffered since the inclusion of the pitch count are from such treatment. Advocates who are against using the pitch count as a metric to measure pitcher performance include Minnesota Twins broadcaster/Hall of Famer Bert Blyleven, Texas Rangers President/Hall of Famer Nolan Ryan, and former Florida Marlins manager Jack McKeon.[7] McKeon openly told his pitchers (and the media) that he did not keep a pitch count, and that he expected his pitchers to get into the mindset of completing what they started (i.e., for his starters to pitch a complete game). Ryan's sentiments are similar to McKeon's, declaring that pitch counts are largely frivolous.[7]San Francisco Chronicle sports writer Bruce Jenkins has suggested that a "relief" (i.e. lesser) pitcher should start the game, so that the "starting" (i.e. stronger) pitcher would play the more crucial later innings.[8]

Rany Jazayerli estimates that two thirds of young starting pitchers from 1999 on are still playing five years later, compared to one of two between 1984 and 1998, and attributes the improvement to greater emphasis on the pitch count.[9] Some argue that pitch counts do not account for easy outings for pitchers with big leads but higher pitch counts or pitchers in constant trouble in a game with lower pitch counts.[10] Other feel the count is a self-fulfilling prophecy, where a pitcher can feel great until learning of his pitch count.[11] However, author Peter Morris noted that "a lot more guys hit 10 homers a season these days", and pitchers need to throw their best stuff more often.[12] "Guys who throw 100 pitches now are working harder than guys who threw 120 pitches a generation ago."[12]Baseball Hall of Fame pitcher Dennis Eckersley said hitters are "bigger, stronger, better, and they hit better. And parks are smaller now, let alone the steroid era."[13] Hitters have also become more selective (making pitchers throw more strikes) to increase their pitch count to get them out of the game earlier.[12] Former pitcher Gene Garber says umpires are calling a smaller strike zone, making it more difficult for pitchers to throw strikes.[14]